From: Purdy, Ronald [RPurdy@badgermeter.com]
Sent: Wednesday, November 23, 2016 10:30 AM
To: Robert Jarosinski
Subject: RE: Flow sensor Head Loss
Robert:
The pressure drop across the 220
Sensor is of course a function of the pipe size it is installed into; which
they did not provide.
We stop taking head loss
measurements at 2”, since the head loss becomes too hard to measure in larger
pipe sizes.
However, for design purposes,
they should consider the head loss to be the same as 5 Feet of the same size
pipe..
For example, the head loss in
through a 4” pipe at 200 GPM is about 0.985 PSI/100 Ft, so 5 Ft would be about
0.049 PSI or 1.36 Inches of Water.
As you can see, the head loss to
truly negligible.
Regards,
Ronald Purdy
Ronald Purdy |
Senior Sales Engineer | Office: 1.414.371.7233 | rpurdy@badgermeter.com | www.badgermeter.com
Badger Meter | 4545
W Brown Deer Rd | PO Box 245036 | Milwaukee, WI 53224-9536
From: Robert Jarosinski [mailto:RJarosinski@maidaintl.com]
Sent: Wednesday, November 23, 2016 10:05 AM
To: Purdy, Ronald
Subject: [EXTERNAL] FW: Flow sensor
Good Morning Ron:
Below is an email we received
from Honeywell in the UAE. We quoted them 220SS and a 310. Can you give us the
best respond we could use. In the past we used a data sheet to show a
negligible drop in pressure but we cannot come up with that info.
Thank you in advance.
Have a Happy Thanksgiving.
Best Regards
Robert Jarosinski
From: Thaha, Sabitha [mailto:Sabitha.Thaha@Honeywell.com]
Sent: Wednesday, November 23, 2016 2:35 AM
To: Robert Jarosinski
Cc: Ahmad, Nisar
Subject: RE: Flow sensor
Hi Robert
Please see my below email, I
have not asked for the quote. I have asked for the pressure drop across this
sensor as we are planning to submit these flow sensor for one our project and
the consultant has asked us this query.
Please respond to this
urgently!!!
Best Regards
Sabitha Thaha
Sr.Solution Advisor
Honeywell Building Solutions
Emaar Business Park
Building 2, Level 2,
P.O. Box 232362,
Dubai, United Arab Emirates
Phone: +971 4 4505 935 (Direct)
Phone: +971 4 4505 800 (Switch)
Fax: +971 4 4505 900
Mobile: +971 56 685 3984
Email: sabitha.thaha@honeywell.com
From: Robert Jarosinski [mailto:RJarosinski@maidaintl.com]
Sent: Tuesday, November 22, 2016 11:00 PM
To: Thaha, Sabitha
Subject: RE: Flow sensor
Dear Sabitha:
Enclosed please find our quote
015510. 2 week delivery to our office.
Best Regards
Robert Jarosinski
From: Thaha, Sabitha [mailto:Sabitha.Thaha@Honeywell.com]
Sent: Tuesday, November 22, 2016 6:11 AM
To: Robert Jarosinski
Cc: Ahmad, Nisar
Subject: Flow sensor
Hi Robert
Can you please confirm the pressure drop of the below flow sensor.
|
Maida |
220SS0005-1211 |
WATER FLOW SENSOR-TURBINE TYPE |
|
310-00 |
PROGRAMMABLE ANALOG TRANSMITTER |
Best Regards
Sabitha Thaha
Sr.Solution Advisor
Honeywell Building Solutions
Emaar Business Park
Building 2, Level 2,
P.O. Box 232362,
Dubai, United Arab Emirates
Phone: +971 4 4505 935 (Direct)
Phone: +971 4 4505 800 (Switch)
Fax: +971 4 4505 900
Mobile: +971 56 685 3984
Email: sabitha.thaha@honeywell.com